Mittwoch, 19. Oktober 2011

Wireless sensor nodes (wsn) are micro controller boards with a communication device permanently hooked up to them. The communication device is usually a radio, but it can also be an infra red optical device or function with acoustics.

If you need only one wireless connection, things are pretty simple: collect the data and send it. But if you plan to use a cloud of devices, all connected and all gathering data which has to go some where, things can get a bit more complicated. For that I wrote arduinode.